Molecular Devices SPECTRAmax 250 Microplate Reader, 90-250V,4 Amps, Molecular Devices (CAT#: STEM-SPO-0073-YJL)

Molecular Devices SPECTRAmax 250 Microplate Reader, 90-250V,4 Amps, model SPECTRAmax 250, is manufactured by Molecular Devices.
The Molecular Devices SpectraMax 250 Microplate Reader has an optical design that mimics a dual-beam spectrophotometer. Each sample has a discrete sample and reference beam so that each well is measured directly. The eight-channel system consists of 8 sample beams and 8 reference beams, delivering both superior precision and speed of reading across the microplate. The Spectramax 250�s xenon flash lamp and grating monochromator facilitates direct UV measurement of DNA, RNA, and protein in microplates. Users can perform spectral scans from 250 nm to 750 nm to simplify qualitative analyses of numerous samples. Up to nine user-defined assay protocols can be saved in non-volatile memory for future use with settings including read mode, wavelength(s), auto mix state, blank pattern, and temperature setpoint. As a standalone unit, the SpectraMax 250 can obtain readings in either endpoint or kinetic modes.

Condition: Used
Electrical: 90-250V, 50/60Hz, 4 Amps
Wavelength Range: 250-750mm
Wavelength Selection: Monochromator, tunable 1.0 nm increments
Wavelength Bandwidth: 2 nm
Wavelength Accuracy: <2.0 nm
Wavelength Repeatability: 0.2 nm
Photometric Range: 0.0 to 4.0 OD
Photometric Resolution: 0.001 oD
Photometric Accuracy: <0.006 OD1.0%,0.0-2.0 OD
Photometric Precision: <0.003 OD1.0%,0.0-2.0 OD
Stray Light: <0.05%@ 230 nm
Light Source: Xenon flash lamp
Endpoint: 12 seconds

Easy to use and flexible

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